X220T效能測試

X220t 4296-2BV Win7分數
7.1 CPU i5-2520M(2.5g turbo 3.2g)
7.5 ram (4g*2 DDR3 1333)
6.3 aero (Intel GMA HD3000)
6.3 3d (Intel GMA HD3000)
7.6 HDD (Intel G2 160g ssd)

http://ie.microsoft.com/testdrive/Performance/PsychedelicBrowsing/Default.html
Firefox 4.0 1885 (windows size 1366x636)
Chrome 11 1792
IE9 1788

對照組-桌機
7.6 CPU i7 2600K
7.6 RAM 16G DDR3 1333
7.5 NVIDIA GTX460 768m螳螂扇
7.5 NVIDIA GTX460 768m螳螂扇
7.7 (Intel G2 160g ssd)
Firefox 4.0 1885 (windows size 1920x950)

對照組-X220 i7-2620M (引用TPUSER數據)
http://www.tpuser.idv.tw/wp/?p=1184
7.1 i7-2620M
7.5
5.9
6.3
7.7 (D310 SSD)